| LoadID | 3857 |
| Bullet | J.B. Young Crater |
| Bullet Weight | 550 grs |
| Powder | H4895 |
| Powder Weight | 42 grs |
| Primer | Win Magnum Large rifle |
| Brass Make | Remington |
| Barrel Length | 18.5 (inches) |
| C.O.L | 2.55 (inches) |
| Velocity | 1500 fps |
| Group 100 yds | (inches) |
| Submitted By | Sharptail |
| Gun Info | Marlin SS guide gun |
| Comment | Recoil is stout but not unbearable. Should drop anything that walks, swims, crawls or flies. My load for bear defence. |